Q: What leads a company to decide a quality management solution is necessary?
Bryce Romney: For many companies, the catalyst for beginning the procurement process is needing to better integrate with data across the brand. Safety and quality checks have traditionally been managed with clipboards, spreadsheets, and email. While these may have their place in a modern quality model, fully manual processes make it difficult to aggregate, visualize, and use data effectively as a company grows.
Companies may also start looking to a quality management software when:
Their supply chain is expanding and it’s no longer possible to track suppliers and vendors manually.
Specific certification bodies require digital audit submission and converting from manual to digital has become too time consuming.
Corrective actions are not being effectively tracked as a part of the continuous improvement process.
Other departments have begun modernizing and integrating data across the company has become difficult.
In essence, many companies look to quality management software when it becomes difficult to track quality with more traditional processes as the company grows.
Q: What common missteps do companies make when selecting a vendor?
Romney: One of the biggest issues I see companies make is believing the right quality management software will give them an effective quality model. No software will fix a broken quality system or create a good system where one doesn’t exist. It’s critical, then, to ensure you go into the procurement process with a good quality and safety model in place. If there are things that aren’t working now, automating them won’t help. Get consensus from your team on what the quality and safety framework should be before streamlining it with quality management software.
Something else I frequently see is having the wrong people involved in procurement, or not ensuring the correct teams have a voice in the process. Narrowing your vendor selection to the final choice involves more than the director of operations or head of supply chain. Ultimately, the stakeholders that should get involved include whichever executive will give final approval, someone from the IT team who will head implementation, the team that will have to manage the software, representatives from any departments who may interface with quality, and someone to represent the needs of any suppliers, factories, or other partners who may have to use it.
Finally, I see that often people try to begin without a clear idea of their goals and desired outcomes in mind when bringing in new software. When you assemble the correct group of stakeholders, it’s critical to work on creating a specific list of goals, and a corresponding list of necessary features and functions. Having specific needs is key to narrowing an initial broad selection to the shortlist to your final selection. It allows you to avoid emotional decision making and focus on which vendor can meet your company’s needs. After all, as the Cheshire Cat in “Alice in Wonderland” says, “If you don’t know where you want to go, then it doesn’t really matter which path you take.”
Q: Quality management systems are increasingly integrated with external partners, vendors, and suppliers. How do you ensure the vendor of choice is able to accommodate all the needs of a local and/or global brand?
Romney: Start with identifying which partners or suppliers will use audits or corrective actions within the software. Are there certifications they use that are already integrated with any of the vendors you’re considering? Do you need to be able to import audits from disparate systems into a single system, and can the new software vendor accommodate that?
When working with a global supply chain, you should also consider the complexities of how the system will be used. Will you be able to get Wi-Fi or data connection in the farms or factories you’re monitoring, and can the software work offline? Do you have vendors with complex business hierarchies that the software will need to work with? Is a trained auditor using the software or will different locations need to have the usability to perform self-assessments?
Once you have a clear idea of what the answers to questions like these are, you can begin to understand which platform will best help you meet those needs. While you may not be able to find a single vendor who can meet all of your business needs, as well as those of your partners, the more you can accommodate in a single system the better. This will reduce the amount of work needed to integrate data between systems and build integrity across the quality team.
Bryce Romney is Director of Product at RizePoint. People, problems and solutions. That’s what keeps Bryce excited about moving the RizePoint platform forward. New customer journeys toward solutions for real problems is where he loves to focus. With the world moving as fast as it does, technology enhancements making leaps every year, Bryce enjoys chasing big visions, while remembering to focus on real people and the problems they still face today in their jobs and lives.
With the increasing globalization of the food industry, ensuring that products reaching consumers are safe has never been more important. Local, state and federal regulatory agencies are increasing their emphasis on the need for food and beverage laboratories to be accredited to ISO/IEC 17025 compliance. This complicated process can be simplified and streamlined through the adoption of LIMS, making accreditation an achievable goal for all food and beverage laboratories.
With a global marketplace and complex supply chain, the food industry continues to face increasing risks for both unintentional and intentional food contamination or adulteration.1 To mitigate the risk of contaminated products reaching consumers, the International Organization for Standardization (ISO), using a consensus-based approval process, developed the first global laboratory standard in 1999 (ISO/IEC 17025:1999). Since publication, the standard has been updated twice, once in 2005 and most recently in 2017, and provides general requirements for the competence of testing and calibration laboratories.2
In the recent revision, four key updates were identified:
A revision to the scope to include testing, calibration and sampling associated with subsequent calibration and testing performed by a laboratory.3
An emphasis on the results of a process instead of focusing on prescriptive procedures and policies.4
The introduction of the concept of a risk-based approach used in production quality management systems.2
A stronger focus on information technologies/management systems, specifically Laboratory Information Management System (LIMS).4
As modern-day laboratories reduce their reliance on hard copy documents and transition to electronic records, additional emphasis and guidance for ISO 17025 accreditation in food testing labs using LIMS was greatly needed. Food testing laboratories have increased reliance on LIMS to successfully meet the requirements of accreditation. Food and beverage LIMS has evolved to increase a laboratory’s ability to meet all aspects of ISO 17025.
Figure 1. A schematic representation of some of the requirements of ISO/IEC 17025:2017 compliance. (Figure courtesy CloudLIMS)
Traceability
Chain of Custody
A key element for ISO 17025 accredited laboratories is the traceability of samples from accession to disposal.5 Sometimes referred to as chain of custody, properly documented traceability allows a laboratory to tell the story of each sample from the time it arrives until the time it is disposed of.
LIMS software allows for seamless tracking of samples by employing unique sample accession numbers through barcoding processes. At each step of sample analysis, a laboratory technician updates data in a LIMS by scanning the sample barcode, establishing time and date signatures for the analysis. During an ISO 17025 audit, this information can be quickly obtained for review by the auditor.
Procurement and Laboratory Supplies
ISO 17025 requires the traceability of all supplies or inventory items from purchase to usage.6 This includes using approved vendors, documentation of receipt, traceability of supply usage to an associated sample, and for certain products, preparation of supply to working conditions within the laboratory. Supply traceability impacts multiple departments and coordinating this process can be overwhelming. A LIMS for food testing labs helps manage laboratory inventory, track usage of inventory items, and automatically alerts laboratory managers to restock inventory once the quantity falls below a threshold level.
A food LIMS can ensure that materials are ordered from approved vendors only, flagging items purchased outside this group. As supplies are inventoried into LIMS, the barcoding process can ensure accurate storage. A LIMS can track the supply through its usage and associate it with specific analytical tests for which inventory items are utilized. As products begin to expire, a LIMS can notify technicians to discard the obsolete products.
One unique advantage of a fully integrated LIMS software is the preparation and traceability of working laboratory standards. A software solution for food labs can assist a technician in preparing standards by determining the concentration of solvents needed based on the input weight from a balance. Once prepared, LIMS prints out a label with barcodes and begins the supply traceability process as previously discussed.
Quality Assurance of Test and Calibration Data
This section of ISO 17025 pertains to the validity of a laboratory’s quality system including demonstrating that appropriate tests were performed, testing was conducted on properly maintained and calibrated equipment by qualified personnel, and with appropriate quality control checks.
Laboratory Personnel Competency
Laboratory personnel are assigned to a specific scope of work based upon qualifications (education, training and experience) and with clearly defined duties.7 This process adds another layer to the validity of data generated during analysis by ensuring only appropriate personnel are performing the testing. However, training within a laboratory can be one of the most difficult components of the accreditation process to capture due to the rapid nature in which laboratories operate.
With a food LIMS, management can ensure employees meet requirements (qualifications, competency) as specified in job descriptions, have up-to-date training records (both onboarding and ongoing), and verify that only qualified, trained individuals are performing certain tests.
Calibration and Maintenance of Equipment
Within the scope of ISO 17025, food testing laboratories must ensure that data obtained from analytical instruments is reliable and valid.5 Facilities must maintain that instruments are in correct operating condition and that calibration data (whether performed daily, weekly, or monthly) is valid. As with laboratory personnel requirements, this element to the standard adds an additional layer of credibility that sample data is precise, accurate, and valid.
A fully integrated software solution for food labs sends a notification when instrument calibration is out of specification or expired and can keep track of both routine internal and external maintenance on instruments, ensuring that instruments are calibrated and maintained regularly. Auditors often ask for instrument maintenance and calibration records upon the initiation of an audit, and LIMS can swiftly provide this information with minimal effort.
Figure 2. A preconfigured food LIMS to manage instrument calibration and maintenance data. (Figure courtesy of CloudLIMS)
Measurement of Uncertainty (UM)
Accredited food testing laboratories must measure and report the uncertainty associated with each test result.8 This is accomplished by using certified reference materials (CRM), or known spiked blanks. UM data is trended using control charts, which can be prepared using labor-intensive manual input or performed automatically using LIMS software. A fully integrated food LIMS can populate control data from the instrument into the control chart and determine if sample data analyzed in that batch can be approved for release.
Valid Test Methods and Results
Accurate test and calibration results can only be obtained with methods that are validated for the intended use.5 Accredited food laboratories should use test methods that are current and contain embedded quality control standards.
A LIMS for food testing labs can ensure correct method selection by technicians by comparing data from the sample accession input with the test method selected for analysis. Specific product identifiers can indicate if methods have been validated. As testing is performed, a LIMS can track time signatures to ensure protocols are properly performed. At the end of the analysis, results of the quality control samples are linked to the test samples to ensure only valid results are available for clients. Instilling checks at each step of the process allows a LIMS to auto-generate Certificates of Analysis (CoA) knowing that the testing was performed accurately.
Data Integrity
The foundation of a laboratory’s reputation is based on its ability to provide reliable and accurate data. ISO 17025:2017 includes specific references to data protection and integrity.10 Laboratories often claim within their quality manuals that they ensure the integrity of their data but provide limited details on how it is accomplished making this a high priority review for auditors. Data integrity is easily captured in laboratories that have fully integrated their instrumentation into LIMS software. Through the integration process, data is automatically populated from analytical instruments into a LIMS. This eliminates unintentional transcription errors or potential intentional data manipulation. A LIMS for food testing labs restricts access to changing or modifying data, allowing only those with high-level access this ability. To control data manipulation even further, changes to data auto-populated in LIMS by integrated instrumentation are tracked with date, time, and user signatures. This allows an auditor to review any changes made to data within LIMS and determine if appropriate documentation was included on why the change was made.
Sampling
ISO 17025:2017 requires all food testing laboratories to have a documented sampling plan for the preparation of test portions prior to analysis. Within the plan, the laboratory must determine if factors are addressed that will ensure the validity of the testing, ensure that the sampling plan is available to the laboratory (or the site where sampling is performed), and identify any preparation or pre-treatment of samples prior to analysis. This can include storage, homogenization (grinding/blending) or chemical treatments.9
As sample information is entered into LIMS, the software can specify the correct sampling method to be performed, indicate appropriate sample storage conditions, restrict the testing to approved personnel and provide electronic signatures for each step.
Monitoring and Maintenance of the Quality System
Organization within a laboratory’s quality system is a key indicator to assessors during the audit process that the facility is prepared to handle the rigors that come with accreditation.10 Assessors are keenly aware of the benefits that a food LIMS provides to operators as a single, well-organized source for quality and technical documents.
Document Control
An ISO 17025 accredited laboratory must demonstrate document control throughout its facility.6 Only approved documents are available for use in the testing facility, and the access to these documents is restricted through quality control. This reduces the risk of document access or modification by unauthorized personnel.
LIMS software efficiently facilitates this process in several ways. A food LIMS can restrict access to controlled documents (both electronic and paper) and require electronic signatures each time approved personnel access, modify or print them. This digital signature provides a chain of custody to the document, ensuring that only approved controlled documents are used during analyses and that these documents are not modified.
Figure 3. A software solution for food labs helps manage documents, track their revision history, and ensure document control. (Figure courtesy of CloudLIMS)
Corrective Actions/Non-Conforming Work
A fundamental requirement for quality systems is the documentation of non-conforming work, and subsequent corrective action plans established to reduce their future occurrence.5
A software solution for food labs can automatically maintain electronic records of deviations in testing, flagging them for review by quality departments or management. After a corrective action plan has been established, LIMS software can monitor the effectiveness of the corrective action by identifying similar non-conforming work items.
Conclusion
Food and beverage testing laboratories are increasingly becoming accredited to ISO 17025. With recent changes to ISO 17025, the importance of LIMS for the food and beverage industry has only amplified. A software solution for food labs can integrate all parts of the accreditation process from personnel qualification, equipment calibration and maintenance, to testing and methodologies.11 Fully automated LIMS increases laboratory efficiency, productivity, and is an indispensable tool for achieving and maintaining ISO 17025 accreditation.
Perry Johnson Laboratory Accreditation (2019). An Overview of Changes Between 17025:2005 and 17025:2017. ISO/IEC 17025:2017 Transition. https://www.pjlabs.com/downloads/17025-Transition-Book.pdf
Starting in late March, based on travel restrictions and the risk of COVID-19 infection transmission, GFSI released direction to the food industry on the possibility of recertification extensions. The extensions enabled a one-time, six-month grace period to prevent certification loss.
In June GFSI updated guidance to allow up to half of the recertification process to be completed off-site using remote technology, while requiring completion of an audit’s on-site inspection within 28 to 30 days. In exceptional circumstances, a certification program could allow a maximum of 90 days for the on-site audit portion. As these “blended” audits began, fewer facilities sought extensions.
The remote portion of an audit, which includes program and record review as well as interviews, may increase audit time compared to pre-COVID audits, as all involved adjust to the use of technology and accessible electronic formats for records and programs.
After COVID-19, it is conceivable to predict that a portion of the audit could remain virtual. However, in food production, auditing requires the use of sight, touch and smell, not yet replicated without human observation. And, while COVID-19 has forced an audit evolution by pushing “virtual” adoption based on business needs, remote capabilities will still require a significant investment in technology, time and re-education of the industry. In the meantime, expect audit schedules to be disrupted for the next 9 to 12 months.
As the industry seeks to adapt for the future, we will likely see an acceleration in terms of digitized quality management systems. In the short term, manufacturers are putting their energy and focus into keeping employees safe, maintaining production and meeting customer commitments.
Several leading food safety groups have issued guidance on best practices for blended audits and the use of technology. And while the answer to “Are blended audits are here to stay?” appears to be “yes” for the immediate future, audits are expected to evolve over time. Although certain sections within audits are better adapted to remote capabilities, facilities will continue to use on-site auditors until new technologies enable them to do otherwise.
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About Bryce Romney
